Updated 3 hours ago NBC News One man is dead after he was found in "heavy medical distress" by U.S. Border Patrol agents in South Texas on Thursday, officials say. Surveillance footage pointed officers to a Toyota Tacoma with multiple people in the bed of the vehicle on Thursday in Hebbronville, according to border patrol officials. Download our NBC DFW mobile app for Apple or Android to get alerts for local breaking news and weather. Border Patrol tracked down the vehicle in a nearby town, but when they approached during a traffic stop, the individuals in the car began to flee.